Mazak QT-Ez 10MY
Image: mazak.com, Yamazaki Mazak
Key Specifications
X Travel
Y Travel
Z Travel
Tool Capacity
Max Turn Length
max swing
How much does the Mazak QT-Ez 10MY cost?
Estimated price range
Our best estimate for a cnc lathes / turning center in this class — not a quote from Yamazaki Mazak. Configuration moves it a long way.
Overview
The Mazak QT-Ez 10MY is a Y-axis model in the 10-inch chuck group of Mazak's QT-Ez turning centers. Its table lists 4 in (102 mm) of Y travel alongside 9 in (229 mm) in X and 24 in (610 mm) in Z, a turret for 12 tools, and a turning envelope of Ø14 in (356 mm) by 20 in (508 mm).
Y travel is what lets a tool move off the spindle centreline. With it, a flat, a keyway or an off-centre hole is cut by moving the tool in a straight line, instead of being approximated by rotating the part under a tool that can only sit on centre. The table gives a single figure for the axis, so ask Mazak how the 4 in (102 mm) is divided above and below centre if a feature sits far off axis.
Several rows a buyer would expect are missing from this model's table. There is no chuck size, spindle speed or spindle motor rating of its own, and nothing for rotary tools. For orientation only, the QT-Ez 10M shares the Ø14 in (356 mm) by 20 in (508 mm) envelope and the 24 in (610 mm) Z travel, and lists a 10 in chuck, 4,200 rpm and 15 kW (20 HP) (30 min. rating). Do not assume those carry over without confirmation.
Bar capacity is Ø3 in (76 mm) and swing Ø27 in (686 mm). Against the plain QT-Ez 10, which turns Ø16 in (406 mm) by 23 in (584 mm), the Y-axis model has the smaller envelope. The QT-Ez 10MSY keeps the Y travel and adds a second spindle with a 6 in chuck, with 22 in (559 mm) of turning length.
Mazak's series page lists an automatic tool eye, a mist collector, a chip conveyor and a 3-color signal tower among the QT-Ez equipment. It does not mark any of them as standard.
Full Specifications
| Parameter | Value |
|---|---|
| Max Swing | Ø27 in (686 mm) |
| Max Turning Diameter | Ø14 in (356 mm) |
| Max Turning Length | 20 in (508 mm) |
| Max Bar Capacity | Ø3 in (76 mm) |
| Tool Capacity | 12 tools |
| X-Axis Travel | 9 in (229 mm) |
| Y-Axis Travel | 4 in (102 mm) |
| Z-Axis Travel | 24 in (610 mm) |
Specifications sourced from mazak.com — verified 2026-10-02
Strengths & Limitations
Strengths
- Y travel of 4 in (102 mm) for features off the spindle centreline
- Ø3 in (76 mm) bar capacity in the 10-inch chuck group
- 12 tools in the turret, with 9 in (229 mm) of X and 24 in (610 mm) of Z travel
- Turning envelope of Ø14 in (356 mm) by 20 in (508 mm) under a Ø27 in (686 mm) swing
Limitations
- Mazak's table for this model gives no spindle speed, motor rating or chuck size row; these must be confirmed
- No rotary-tool speed or power is listed, which leaves the milling capability behind the Y-axis undocumented
- Smaller turning envelope than the QT-Ez 10, which lists Ø16 in (406 mm) by 23 in (584 mm)
- No second-spindle row; the QT-Ez 10MSY is the model that lists one
Best For
Frequently Asked Questions
01
4 in (102 mm). X travel is 9 in (229 mm) and Z travel 24 in (610 mm). The table gives only the total Y figure, not how it is split either side of the spindle centreline, so confirm the reach in each direction for parts with features far off centre.
02
Mazak's table for this model does not list a spindle speed, motor rating or chuck size. Mazak groups the model under the 10-inch chuck size, and the bar capacity is given as Ø3 in (76 mm). The QT-Ez 10M, with the same turning envelope, lists 4,200 rpm and 15 kW (20 HP) (30 min. rating), but the figures for the QT-Ez 10MY should be confirmed with Mazak.
03
Both list 4 in (102 mm) of Y travel, a Ø14 in (356 mm) turning diameter and Ø3 in (76 mm) bar capacity. The QT-Ez 10MSY adds a second spindle with a 6 in chuck that runs to 6,000 rpm, a W-axis travel of 23 in (584 mm) and a longer turning length of 22 in (559 mm), against 20 in (508 mm) on the QT-Ez 10MY.
04
Up to Ø14 in (356 mm) in diameter and 20 in (508 mm) in length, under a swing of Ø27 in (686 mm). Bar up to Ø3 in (76 mm) passes through the spindle. The turret holds 12 tools.
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